13461463761 has 8 divisors (see below), whose sum is σ = 17949742560. Its totient is φ = 8973747072.

The previous prime is 13461463711. The next prime is 13461463783. The reversal of 13461463761 is 16736416431.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 13461463761 - 2¹⁵ = 13461430993 is a prime.

It is a super-2 number, since 2×13461463761² (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (13461463711) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 81051 + ... + 183008.

It is an arithmetic number, because the mean of its divisors is an integer number (2243717820).

Almost surely, 2^13461463761 is an apocalyptic number.

It is an amenable number.

13461463761 is a deficient number, since it is larger than the sum of its proper divisors (4488278799).

13461463761 is a wasteful number, since it uses less digits than its factorization.

13461463761 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 281055.

The product of its digits is 217728, while the sum is 42.

The spelling of 13461463761 in words is "thirteen billion, four hundred sixty-one million, four hundred sixty-three thousand, seven hundred sixty-one".